Answer:
the length is one
Step-by-step explanation:
Step-by-step explanation:
6/15 = 12/30 = 24/60 = 48/75
Yes they are
When a research question asks you to find a statistical sample mean (or average), you need to report a margin of error, or MOE, for the sample mean. The general formula for the margin of error for the sample mean is the population standard deviation, n is the sample size, and z* is the appropriate z*<span>-value for your desired level of confidence
</span>1.Find the population standard deviation and the sample size, n<span>.
</span><span>2.Divide the population standard deviation by the square root of the sample size.
</span>3.Multiply by the appropriate z*<span>-value.
HOPE WİLL HELP</span>
Answer:
Step-by-step explanation:
Remove parenthesis:
Separate the constants:
Simplify:
The "CORRECT" answer is 80x^2
I hope this helps.
Have a "AWESOME" day! :)
